Henry Lorenz Viereck

Henry Lorenz Viereck (28 March 1881, Philadelphia - 8 October 1931, Loudonville, New York) was an American entomologist who specialised in Hymenoptera. He wrote ''Guide to the insects of Connecticut. Pt. III. The Hymenoptera, or wasp-like insects of Connecticut''. Conn. State Geol. & Nat. Hist. Survey No. 22: 1-824 and many other works.